Re: [PATCH v1 10/15] mm/page-flags: reuse PG_slab as PG_anon_exclusive for PageAnon() pages

[Linus Torvalds]

On Fri, Mar 11, 2022 at 11:36 AM David Hildenbrand <david@xxxxxxxxxx> wrote:
>
> Yes, but PG_has_hwpoisoned is located on the second subpage of a
> compound page, not on the head page.

Ahh. Ok, I missed that when just looking at the patch.

I wish we had a different namespace entirely for those separate bits
or something.

                  Linus